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Keywords: propagation
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Proceedings Papers

Paper presented at the The Thirteenth ISOPE Pacific/Asia Offshore Mechanics Symposium, October 14–17, 2018
Paper Number: ISOPE-P-18-110
... of the long wave propagating over a constant depth region and then climbing up a sloping beach of constant slope because of importance of predicting tsunami runup on beaches. Based on the assumption that solitary waves can be used to model some characteristics of the propagation of tsunamis from offshore...
Proceedings Papers

Paper presented at the The Twelfth ISOPE Pacific/Asia Offshore Mechanics Symposium, October 4–7, 2016
Paper Number: ISOPE-P-16-125
... of the ice thickness. Investigations of the propagation of waves in the ice cover of variable thickness are presented in the works Porter and Porter (2004a), (2004b), Bennetts et al. (2007a), Vaughan and Squire (2006). Porter and Porter (2004a) considered the problem of wave propagation in a floating ice...
Proceedings Papers

Paper presented at the The Eleventh ISOPE Pacific/Asia Offshore Mechanics Symposium, October 12–14, 2014
Paper Number: ISOPE-P-14-008
... consumable calculation of the wave propagation over a given water area. A comparison of performances achieved at a range of architectures is given. artificial intelligence performance gain single precision architecture fpga propagation computer architecture algorithm memory system calculation...
Proceedings Papers

Paper presented at the The Eleventh ISOPE Pacific/Asia Offshore Mechanics Symposium, October 12–14, 2014
Paper Number: ISOPE-P-14-026
... in shallow water conditions of East/Japan Sea with the use of reciprocal sounding of marine medium by multiplex phase manipulated signals of M-sequences type performed by two near bottom stationary mounted transceivers are described in the work. propagation remote acoustic monitoring akulichev...
Proceedings Papers

Paper presented at the The Eighth ISOPE Pacific/Asia Offshore Mechanics Symposium, November 10–14, 2008
Paper Number: ISOPE-P-08-046
.... They found that those waves propagated to the gauging stations with trough leading, which was called as "N wave" type. However, before attack shoreline, the crest or trough of wave varies depending on the bathymetry of the region, displacement of the ocean floor, etc. In their report, details of the flooding...
Proceedings Papers

Paper presented at the The Seventh ISOPE Pacific/Asia Offshore Mechanics Symposium, September 17–21, 2006
Paper Number: ISOPE-P-06-026
... results and the measured data is found. Based on the present results, the mechanism of vortex generation and dissipation due to flow separation is analyzed. INTRODUCTION In the past decades, the phenomenon of Bragg scattering as waves propagate over a patch of bottom ripples has been investigated...
Proceedings Papers

Paper presented at the The Seventh ISOPE Pacific/Asia Offshore Mechanics Symposium, September 17–21, 2006
Paper Number: ISOPE-P-06-015
... ABSTRACT: The equal width (EW) equation is solved by a fourth-order compact method, based on the fourth-order padé compact scheme in space and the fourth-order Runge-Kutta method in time integration. The propagation of a single solitary wave is studied to assess the properties of the method...
Proceedings Papers

Paper presented at the The First ISOPE Pacific/Asia Offshore Mechanics Symposium, June 24–28, 1990
Paper Number: ISOPE-P-90-145
... for elasto-plastic behavior, strain at hot spot, strain concentration factor around intersection line, and propagation of plastic region leading up to collapse in order to determine ultimate strength (the strength corresponding to first appearance of plastic flow of the joints), safety factor...
Proceedings Papers

Paper presented at the The First ISOPE Pacific/Asia Offshore Mechanics Symposium, June 24–28, 1990
Paper Number: ISOPE-P-90-113
.... It was after the hot spot strain was doubled that the stress relieved joint was tested to failure. In both cases and in general, surface cracks initiated near the weld fusion line at the highest stress concentration factors and propagated, while penetrating the plate thickness, along the curved weld line...
Proceedings Papers

Paper presented at the The First ISOPE Pacific/Asia Offshore Mechanics Symposium, June 24–28, 1990
Paper Number: ISOPE-P-90-114
... overloads. It is found that the compressIve load cycles have a remarkable effect on crack propagation as well as crack initiation. Particularly, it is noticeable that, under high baseline load ratio wi- thout crack closure, the non-propagation crack arrested by single peak tension overload recommenced...
Proceedings Papers

Paper presented at the The First ISOPE Pacific/Asia Offshore Mechanics Symposium, June 24–28, 1990
Paper Number: ISOPE-P-90-110
... ABSTRACT: Fatigue crack propagation behavior of conventional steels and newly developed " OCP steels was studied. Fatigue crack propagation rate (FCPR) was measured in heat affected zone. cross bond area of weld and in base metal. The results showed that the FCPR in THCP steels was higher than...
Proceedings Papers

Paper presented at the The First ISOPE Pacific/Asia Offshore Mechanics Symposium, June 24–28, 1990
Paper Number: ISOPE-P-90-115
... loading loading aluminum alloy propagation crack tip fatigue crack growth overload retardation phenomenon on7075-t73 aluminum alloy jk kim mechanism metals & mining stress intensity factor range variation specimen crack depth test result crack closure PlOceedmgs o/the First Pat/fiC...
Proceedings Papers

Paper presented at the The First ISOPE Pacific/Asia Offshore Mechanics Symposium, June 24–28, 1990
Paper Number: ISOPE-P-90-106
... in an elastic around the structure. strength dunng ice thickness fracture propagation ice load section boundary experllent interaction propagation numerical experiment interaction cycle final picture investigation interaction process ice strength ice-structure interaction experiment...
Proceedings Papers

Paper presented at the The First ISOPE Pacific/Asia Offshore Mechanics Symposium, June 24–28, 1990
Paper Number: ISOPE-P-90-107
... method of measuring the damage factor is put forward By processing data obtained from fatigue experiments with surface crack propagation. The determination of steel damage parameters for offshore structure member's is provided. This new mathematical model is verified by the fatigue experiments of rigid...

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